Three Way Switch Wiring Diagram

An example of three way switch wiring with the line and load in the same 4 square electrical box.

Three way switch wiring diagram. 3 way switch wiring diagrams easy to understand fully illustrated and documented. Take a closer look at a 3 way switch wiring diagram. A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. In this diagram the electrical source is at the first switch and the.

The two hot wires of three wire cable connect to a pair of brass colored traveler terminals on each switch. 3 way switch wiring with. Wiring diagrams for 3 way switches. The fixture s hot wire connects.

Pick the diagram that is most like the scenario you are in and see if you can wire your switch. With these diagrams below it will take the guess work out of wiring. The black line wire connects to the common terminal of the first 3 way switch. The source in this circuit is at the first switch and the light fixture is.

3 way switch wiring diagrams wiring diagram 3 way switch with light at the end. Typical 3 way switch wiring nm cable in the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box. First my easy to understand chart helps to identify the 3 way switch system for the application. In the above diagram the white wire must be re identified as a hot wire at each switch location.

This might seem intimidating but it does not have to be. 3 way switch wiring diagram. 3 way switch wire diagram power to light switch in this diagram the incoming hot wire attaches to the first switch s common dark colored terminal. 3 way switch wiring diagram with line and load in the same switch box.